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2021-02-05mm/arm64: Correct obsolete comment in do_page_fault()Miaohe Lin
commit d8ed45c5dcd4 ("mmap locking API: use coccinelle to convert mmap_sem rwsem call sites") has convertd down_read_trylock() to mmap_read_trylock(). But it forgot to update the relevant comment. Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Link: https://lore.kernel.org/r/20210205090919.63382-1-linmiaohe@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
2021-02-05timens: Delete no-op time_ns_init()Alexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Andrei Vagin <avagin@gmail.com> Link: https://lore.kernel.org/r/20201228215402.GA572900@localhost.localdomain
2021-02-05alarmtimer: Update kerneldocAlexandre Belloni
Update kerneldoc comments to reflect the actual arguments and return values of the documented functions. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210202013457.3482388-1-alexandre.belloni@bootlin.com
2021-02-05Merge tag 'nfsd-5.11-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: "Fix non-page-aligned NFS READs" * tag 'nfsd-5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: SUNRPC: Fix NFS READs that start at non-page-aligned offsets
2021-02-05Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Paolo Bonzini: "x86 has lots of small bugfixes, mostly one liners. It's quite late in 5.11-rc but none of them are related to this merge window; it's just bugs coming in at the wrong time. Of note among the others is "KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off" that fixes a live migration failure seen on distros that hadn't switched to tsx=off right away. ARM: - Avoid clobbering extra registers on initialisation" [ Sean Christopherson notes that commit 943dea8af21b ("KVM: x86: Update emulator context mode if SYSENTER xfers to 64-bit mode") should have had authorship credited to Jonny Barker, not to him. - Linus ] * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Set so called 'reserved CR3 bits in LM mask' at vCPU reset KVM: x86/mmu: Fix TDP MMU zap collapsible SPTEs KVM: x86: cleanup CR3 reserved bits checks KVM: SVM: Treat SVM as unsupported when running as an SEV guest KVM: x86: Update emulator context mode if SYSENTER xfers to 64-bit mode KVM: x86: Supplement __cr4_reserved_bits() with X86_FEATURE_PCID check KVM/x86: assign hva with the right value to vm_munmap the pages KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off Fix unsynchronized access to sev members through svm_register_enc_region KVM: Documentation: Fix documentation for nested. KVM: x86: fix CPUID entries returned by KVM_GET_CPUID2 ioctl KVM: arm64: Don't clobber x4 in __do_hyp_init
2021-02-05Merge tag 'iommu-fixes-v5.11-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fix from Joerg Roedel: "Fix a possible NULL-ptr dereference in dev_iommu_priv_get() which is too easy to accidentially trigger from IOMMU drivers. In the current case the AMD IOMMU driver triggered it on some machines in the IO-page-fault path, so fix it once and for all" * tag 'iommu-fixes-v5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: Check dev->iommu in dev_iommu_priv_get() before dereferencing it
2021-02-05Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull vdpa fix from Michael Tsirkin: "A bugfix in the mlx driver I got at the last minute" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa/mlx5: Restore the hardware used index after change map
2021-02-05Merge tag 'mmc-v5.11-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Limit retries when analyse of SDIO tuples fails MMC host: - sdhci: Fix linking err for sdhci-brcmstb" * tag 'mmc-v5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb mmc: core: Limit retries when analyse of SDIO tuples fails
2021-02-05Merge tag 'drm-fixes-2021-02-05-1' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Fixes for rc7, bit bigger than I'd like at this stage, but most of the i915 stuff and some amdgpu is destined for staging and I'd rather not hold it up, the i915 changes also pulled in a few precusor code movement patches to make things cleaner, but nothing seems that horrible, and I've checked over all of it. Otherwise there is a nouveau dma-api warning regression, and a ttm page allocation warning fix, and some fixes for a bridge chip, ttm: - fix huge page warning regression i915: - Skip vswing programming for TBT - Power up combo PHY lanes for HDMI - Fix double YUV range correction on HDR planes - Fix the MST PBN divider calculation - Fix LTTPR vswing/pre-emp setting in non-transparent mode - Move the breadcrumb to the signaler if completed upon cancel - Close race between enable_breadcrumbs and cancel_breadcrumbs - Drop lru bumping on display unpinning amdgpu: - Fix retry in gem create - Vangogh fixes - Fix for display from shared buffers - Various display fixes amdkfd: - Fix regression in buffer free nouveau: - fix DMA API warning regression drm/bridge/lontium-lt9611uxc: - EDID fixes - Don't handle hotplug events in IRQ handler" * tag 'drm-fixes-2021-02-05-1' of git://anongit.freedesktop.org/drm/drm: (29 commits) drm/nouveau: fix dma syncing warning with debugging on. drm/amd/display: Decrement refcount of dc_sink before reassignment drm/amd/display: Free atomic state after drm_atomic_commit drm/amd/display: Fix dc_sink kref count in emulated_link_detect drm/amd/display: Release DSC before acquiring drm/amd/display: Revert "Fix EDID parsing after resume from suspend" drm/amd/display: Add more Clock Sources to DCN2.1 drm/amd/display: reuse current context instead of recreating one drm/amd/display: Fix DPCD translation for LTTPR AUX_RD_INTERVAL drm/amdgpu: enable freesync for A+A configs drm/amd/pm: fill in the data member of v2 gpu metrics table for vangogh drm/amdgpu/gfx10: update CGTS_TCC_DISABLE and CGTS_USER_TCC_DISABLE register offsets for VGH drm/amdkfd: fix null pointer panic while free buffer in kfd drm/amdgpu: fix the issue that retry constantly once the buffer is oversize drm/i915/dp: Fix LTTPR vswing/pre-emp setting in non-transparent mode drm/i915/dp: Move intel_dp_set_signal_levels() to intel_dp_link_training.c drm/i915: Fix the MST PBN divider calculation drm/dp/mst: Export drm_dp_get_vc_payload_bw() drm/i915/gem: Drop lru bumping on display unpinning drm/i915/gt: Close race between enable_breadcrumbs and cancel_breadcrumbs ...
2021-02-05ice: report timeout length for erasing during devlink flashJacob Keller
When erasing, notify userspace of how long we will potentially take to erase a module. Doing so allows userspace to report the timeout, giving a clear indication of the upper time bound of the operation. Since we're re-using the erase timeout value, make it a macro rather than a magic number. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Shannon Nelson <snelson@pensando.io> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2021-02-05ntp: Use freezable workqueue for RTC synchronizationGeert Uytterhoeven
The bug fixed by commit e3fab2f3de081e98 ("ntp: Fix RTC synchronization on 32-bit platforms") revealed an underlying issue: RTC synchronization may happen anytime, even while the system is partially suspended. On systems where the RTC is connected to an I2C bus, the I2C bus controller may already or still be suspended, triggering a WARNING during suspend or resume from s2ram: WARNING: CPU: 0 PID: 124 at drivers/i2c/i2c-core.h:54 __i2c_transfer+0x634/0x680 i2c i2c-6: Transfer while suspended [...] Workqueue: events_power_efficient sync_hw_clock [...] (__i2c_transfer) (i2c_transfer) (regmap_i2c_read) ... (da9063_rtc_set_time) (rtc_set_time) (sync_hw_clock) (process_one_work) Fix this race condition by using the freezable instead of the normal power-efficient workqueue. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Link: https://lore.kernel.org/r/20210125143039.1051912-1-geert+renesas@glider.be
2021-02-05locking/lockdep: Avoid unmatched unlockPeter Zijlstra
Commit f6f48e180404 ("lockdep: Teach lockdep about "USED" <- "IN-NMI" inversions") overlooked that print_usage_bug() releases the graph_lock and called it without the graph lock held. Fixes: f6f48e180404 ("lockdep: Teach lockdep about "USED" <- "IN-NMI" inversions") Reported-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Waiman Long <longman@redhat.com> Link: https://lkml.kernel.org/r/YBfkuyIfB1+VRxXP@hirez.programming.kicks-ass.net
2021-02-05vdpa/mlx5: Restore the hardware used index after change mapEli Cohen
When a change of memory map occurs, the hardware resources are destroyed and then re-created again with the new memory map. In such case, we need to restore the hardware available and used indices. The driver failed to restore the used index which is added here. Also, since the driver also fails to reset the available and used indices upon device reset, fix this here to avoid regression caused by the fact that used index may not be zero upon device reset. Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210204073618.36336-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-02-05io_uring: refactor sendmsg/recvmsg iov managingPavel Begunkov
Current iov handling with recvmsg/sendmsg may be confusing. First make a rule for msg->iov: either it points to an allocated iov that have to be kfree()'d later, or it's NULL and we use fast_iov. That's much better than current 3-state (also can point to fast_iov). And rename it into free_iov for uniformity with read/write. Also, instead of after struct io_async_msghdr copy fixing up of msg.msg_iter.iov has been happening in io_recvmsg()/io_sendmsg(). Move it into io_setup_async_msg(), that's the right place. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> [axboe: add comment on NULL check before kfree()] Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-02-05io_uring: clean iov usage for recvmsg buf selectPavel Begunkov
Don't pretend we don't know that REQ_F_BUFFER_SELECT for recvmsg always uses fast_iov -- clean up confusing intermixing kmsg->iov and kmsg->fast_iov for buffer select. Also don't init iter with garbage in __io_recvmsg_copy_hdr() only for it to be set shortly after in io_recvmsg(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-02-05io_uring: set msg_name on msg fixupPavel Begunkov
io_setup_async_msg() should fully prepare io_async_msghdr, let it also handle assigning msg_name and don't hand code it in [send,recv]msg(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-02-05smb3: fix crediting for compounding when only one request in flightPavel Shilovsky
Currently we try to guess if a compound request is going to succeed waiting for credits or not based on the number of requests in flight. This approach doesn't work correctly all the time because there may be only one request in flight which is going to bring multiple credits satisfying the compound request. Change the behavior to fail a request only if there are no requests in flight at all and proceed waiting for credits otherwise. Cc: <stable@vger.kernel.org> # 5.1+ Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> Reviewed-by: Tom Talpey <tom@talpey.com> Reviewed-by: Shyam Prasad N <nspmangalore@gmail.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-02-05ARM: configs: at91_dt_defconfig: add ov7740 moduleNicolas Ferre
Add OV7740 as a module as it's useful testing camera sensors on sam9x60ek for instance. Unify with sama5_defconfig as well. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
2021-02-05ARM: configs: at91_dt_defconfig: add useful helper optionsNicolas Ferre
Add GPIO, SPI and I2C options that were missing from the at91_dt_defconfig whereas they were in sama5_defconfig. It unifies all AT91 defconfigs with same set of useful options. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
2021-02-05ACPI: APEI: ERST: remove unneeded semicolonYang Li
Eliminate the following coccicheck warning: ./drivers/acpi/apei/erst.c:691:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-02-05Merge back 'acpi-scan' changes for v5.12.Rafael J. Wysocki
2021-02-05ARM: configs: at91: DT/ATAG defconfig modificationsNicolas Ferre
As all AT91 platforms are converted to DT for a long time, adapt the defconfigs by: - removing legacy CONFIG_ATAGS as a DT will always be provided; - removing the CONFIG_ARM_APPENDED_DTB option on SAMA5 devices as the vast majority of systems will use a DT-aware bootloader on these devices. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
2021-02-05dma-mapping: benchmark: use u8 for reserved field in uAPI structureBarry Song
The original code put five u32 before a u64 expansion[10] array. Five is odd, this will cause trouble in the extension of the structure by adding new features. This patch moves to use u8 for reserved field to avoid future alignment risk. Meanwhile, it also clears the memory of struct map_benchmark in tools, otherwise, if users use old version to run on newer kernel, the random expansion value will cause side effect on newer kernel. Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-02-05ARM: configs: sama5_defconfig: update and remove unneeded optionsNicolas Ferre
Kconfig options are not present anymore or selected by default: remove them from sama5_defconfig. No change to kernel compilation expected. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
2021-02-05ARM: kexec: fix oops after TLB are invalidatedRussell King
Giancarlo Ferrari reports the following oops while trying to use kexec: Unable to handle kernel paging request at virtual address 80112f38 pgd = fd7ef03e [80112f38] *pgd=0001141e(bad) Internal error: Oops: 80d [#1] PREEMPT SMP ARM ... This is caused by machine_kexec() trying to set the kernel text to be read/write, so it can poke values into the relocation code before copying it - and an interrupt occuring which changes the page tables. The subsequent writes then hit read-only sections that trigger a data abort resulting in the above oops. Fix this by copying the relocation code, and then writing the variables into the destination, thereby avoiding the need to make the kernel text read/write. Reported-by: Giancarlo Ferrari <giancarlo.ferrari89@gmail.com> Tested-by: Giancarlo Ferrari <giancarlo.ferrari89@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2021-02-05ARM: ensure the signal page contains defined contentsRussell King
Ensure that the signal page contains our poison instruction to increase the protection against ROP attacks and also contains well defined contents. Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2021-02-05ARM: configs: at91: enable drivers for sam9x60Claudiu Beznea
Enable drivers for sam9x60/sam9x60-ek: - shutdown controller - CAN - AT24 EEPROM (present on SAM9X60-EK) - MCP23S08 (present on SAM9X60-EK) - AES, TDES, SHA And use "make savedefconfig". Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/1612518871-9311-1-git-send-email-claudiu.beznea@microchip.com
2021-02-05iwlwifi: pcie: Disable softirqs during Rx queue initIlan Peer
When Rx queues are configured during module init, NAPI is enabled while the Rx queue lock is held. However, since softirqs are not disabled, it is possible that and IRQ would fire and call iwl_pcie_rx_handle() which would also try to acquire the Rx lock. Prevent this by disabling softirqs during Rx queue configuration, as part of module init flow. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.d206ac428823.Ia19339efb09f9d80143f0d0e398a158180754cfa@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: bump FW API to 61 for AX devicesLuca Coelho
Start supporting API version 61 for AX devices. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.99428c76c1fc.I2b075d52119d7e4ced6a044f096ee1589c8e631e@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add Asus to the PPAG approved listLuca Coelho
Asus is now approved to use the PPAG feature. Add it to the approved list. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.fae78b768080.Id649ccc8f3b923be2618ad44cd4f7732871e1469@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add Microsoft to the PPAG approved listLuca Coelho
Microsoft is now approved to use the PPAG feature. Add it to the approved list. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.ed6cf4960800.I661f14d84f864d3860db6fcb05b7f37ec804b6ef@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add Samsung to the PPAG approved listLuca Coelho
Samsung is now approved to use the PPAG feature. Add it to the approved list. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.07841f1f45ba.I47eb5a9be3c819683a2175e4db89f366bc9508e2@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add HP to the PPAG approved listLuca Coelho
HP is now part of the OEMs in the approved list for the PPAG feature. Add it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.41e9812977b9.If19d9a47d0070465a4c1349fcb123db32aee85f7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: implement approved list for the PPAG featureLuca Coelho
We should only allow PPAG to be enabled by OEMs that are in the approved list. In order to do this, we need to compare the system vendor string retrieved from SMBIOS to a list maintained in the driver. If the vendor string is not in the list, we don't allow PPAG to be used. For now the list is empty, but entries will be added to it individually, in subsequent patches. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.c9d35b7d8748.I4e4cf61d8fa6ff91d9b0cab2b1ec9ede4be346f5@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: set enabled in the PPAG command properlyLuca Coelho
When version 2 of the PER_PLATFORM_ANT_GAIN_CMD was implemented, we started copying the values from the command that we have stored into a local instance. But we accidentally forgot to copy the enabled flag, so in practice PPAG is never really enabled. Fix this by copying the flag from our stored data a we should. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Fixes: f2134f66f40e ("iwlwifi: acpi: support ppag table command v2") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.24d7bf754ad5.I0e8abc2b8747508b6118242533d68c856ca6dffb@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add debugfs entry to trigger a dump as any time-pointMordechay Goodstein
This is used for different tests collecting different types of debug data from fw (e.g latency issues, hw issues etc). Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.0db829694810.I001f39d34ae46c87870d9bd94a4baaa3250578d1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add tx fail time pointMordechay Goodstein
This helps collect on any tx failure fw data to better understand what went wrong. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.719de818c09a.I2788e6a4c411aa414eaa67e6b7b21d90ccd9d0c1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: fwrt: add suspend/resume time pointMordechay Goodstein
We should only collect debug data after exiting suspend state, that's why we delete the current place in d3.c file, and add it to fwrt flows that occur while we can still access the fw and collect debug data. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201908.eaf378ed403c.I46fae3ee6da1a4b476515b8ad51ad1c0ea2d8381@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add triggers for MLME eventsMordechay Goodstein
For debug we add auth/assoc failed event and disconnect event. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201907.fa62d6770dd1.I5b2ea2e5316ebed94ed77ff0a31d78a9672e4016@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: add IML/ROM information for other HW familiesMordechay Goodstein
This makes it easier to debug IML/ROM errors for other HW families as well. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210131201907.4a802b308a0f.I77855abbf6dc1a6edf9c914f3313a87bd78de4df@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: fix CSA AP sideEmmanuel Grumbach
Once the all the stations completed the switch, we need to clear csa_tx_blocked_vif. This was missing. We also need to re-enable the broadcast / multicast stations. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.f5b813753bdb.Id58979b678974c3ccf44d8b381c68165ac55a3d3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: make iwl_mvm_tt_temp_changed() staticJohannes Berg
This is only needed within tt.c, make it static. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.20a74526d395.Id24304ec1ae4b3096dbb8112bd146b364920e89e@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: cancel the scan delayed work when scan is abortedEmmanuel Grumbach
When we abort the scan because of a firmware crash, we need to cancel the delayed work that monitors the scan completion. Otherwise it'll kick and try to restart the firmware yet another time. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.a497faa942dd.Ibc155ad36da9de7eb0ddcdd826ddf8dd6607d2ac@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: pcie: add support for SnJ with Hr1Luca Coelho
Add an entry for SnJ with Hr1. This device should use the tx_with_siso_diversity option, but that doesn't work at the moment. So we leave it disabled for now (and use the same struct as Hr2). Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.455e59ba3a4c.I49ebb07382e6d11dc8f50e6a58d579681209cb1d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: move early time-point before nvm_init in non-unifiedLuca Coelho
We were starting the early time-point too late in non-unified firmwares. Unlike with unified firmwares, we were starting it only after reading the NVM, so errors in the NVM read phase were not logged. Solve this by moving the time-point to the same place as we do with unified firmwares, i.e. just before we go into the wait-alive code. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.bb6d28ceca01.I770fdf3b9b9fa555fe0935926e32cc3509d980de@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: add support for SnJ with Jf devicesLuca Coelho
Add support for SnJ devices with Jf and a workaround for some cases where the devices erroneously show as QnJ devices. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.ae6ed654e557.Ic11ed4df410328359b6a2c997456692901d99468@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: move SnJ and So rules to the new tablesLuca Coelho
We were hardcoding the SnJ and So IDs already at the trans_cfg selection, instead of doing it in a more generic way. Use the generic trans_cfg selection for these devices and move the hardcoded IDs to the new table. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.7e11dcb7b04e.I6f65126175d54b73834c2896013d00ce114ff601@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: mvm: slightly clean up rs_fw_set_supp_rates()Johannes Berg
The "supp" variable doesn't need to be unsigned long, only "tmp" is used with for_each_set_bit(). "supp" should just be a u16, since that's how it's sent to the firmware. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.762e50704a39.I014bc7898f90c734f8e9be2a3efaf9bf8b7db6db@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: fw api: make hdr a zero-size array againJohannes Berg
In struct iwl_tx_cmd, there's no risk (as Arnd implied) that we might access this as an array, as it's really not an array and cannot be - there's only a single 802.11 header per frame. The only reason for this member is for being able to access it a bit more nicely. On the other hand, this structure is used as a sub-struct in a few places, and then some compilers (e.g. clang with certain options) complain as you shouldn't have structs with variable- length fields embedded in other structs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.46cd538c90bf.I92179567d96938598806b560be59d787c2a8cc16@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-05iwlwifi: bump FW API to 60 for AX devicesLuca Coelho
Start supporting API version 60 for AX devices. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210205110447.7b908f5dd970.Id2aec0d7d33921aba77ba9853196f81d5950c31c@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit (git 2.34.1) at 2025-09-23 17:27:04 +0000